Siemens sinamics G120 Operating Instructions Manual page 410

Alarms, faults and system messages
9.3 Alarms
Any alarms that have not been removed remain in the alarm buffer. The inverter sorts the
alarms and closes gaps between the alarms.
If the alarm history is filled up to index 63, each time a new alarm is accepted in the alarm
history, the oldest alarm is deleted.
Parameters of the alarm buffer and the alarm history
Parameter
r2122
r2123
r2124
r2125
p2111
r2145
r2132
r2134
r2146
Extended settings for alarms
Parameter
You can change up to 20 different alarms into a fault or suppress alarms:
p2118
p2119
You will find details in function diagram 8075 and in the parameter description of the List
Manual.
410
Description
Alarm code
Displays the numbers of alarms that have occurred
Alarm time received in milliseconds
Displays the time in milliseconds when the alarm occurred
Alarm value
Displays additional information about the alarm
Alarm time removed in milliseconds
Displays the time in milliseconds when the alarm was removed
Alarm counter
Number of alarms that have occurred after the last reset
When setting p2111 = 0, all of the alarms that have been removed from the alarm
buffer [0...7] are transferred to the alarm history [8...63]
Alarm time received in days
Displays the time in days when the alarm occurred
Actual alarm code
Displays the code of the alarm that last occurred
Alarm value for float values
Displays additional information about the alarm that occurred for float values
Alarm time removed in days
Displays the time in days when the alarm was removed
Description
Setting the message number for the message type
Selection of the alarms for which the message type should be changed
Setting the message type
Setting the message type for the selected alarm
1: Fault
2: Alarm
3: No message
Operating Instructions, 01/2016, FW V4.7 SP6, A5E31759476B AE
Converter with CU250S-2 Control Unit